ESTACADA -- Three people were injured Friday morning when an Estacada School District bus and a car collided near the intersection of Oregon 224 and Oregon 211.

No students were on board the school bus at the time, said Lt. Gregg Hastings of the Oregon State Police. The bus was on its way to pick up children, said Tammy Owen, spokeswoman for the Boring and Estacada fire districts. The bus driver was not injured.

A 38-year-old woman and two boys, ages 14 and 16, inside the car were injured in the crash, according to Sandy Police Officer Jesse Steffanson. The boys were transported by medical helicopter and the woman by ground ambulance to OHSU Hospital.